Advertisements
Advertisements
प्रश्न
Roma gave a wooden board of length `150 1/4` cm to a carpenter for making a shelf. The Carpenter sawed off a piece of `40 1/5` cm from it. What is the length of the remaining piece?
Advertisements
उत्तर
Total length of a wooden board = `150 1/4` cm = `60 1/4` cm
The carpenter sawed off a piece of length = `40 1/5` cm = `20 1/5` cm
∴ The length of the remaining piece = `(601/4 - 201/5)` cm
= `((601 xx 5)/(4 xx 5) - (201 xx 4)/(5 xx 4))` cm ...[∵ L.C.M. of 4 and 5 is 20]
= `(3005/20 - 804/20)` cm
= `220 1/20` cm or `110 1/20` cm
APPEARS IN
संबंधित प्रश्न
Write the proper number in the box.
`10/40 = square/8`
Write the proper number in the box.
`14/26 = square/13`
Convert the given fraction into like fraction.
`5/6, 4/5`
Katrina rode her bicycle `6 1/2` km in the morning and `8 3/4` km in the evening. Find the distance travelled by her altogether on that day.
Mary bought `3 1/2` m of lace. She used `1 3/4` m of lace for her new dress. How much lace is left with her?
Neelam’s father needs `1 3/4` m of cloth for the skirt of Neelam’s new dress and `1/2` m for the scarf. How much cloth must he buy in all?
Write the fraction and pair up the equivalent fraction from each row.
Write the fraction and pair up the equivalent fraction from each row.
Replace ☐ in the following with the correct number:
`5/8 = 10/☐`
Check whether the given fractions is equivalent:
`5/9,30/54`
