Advertisements
Advertisements
Question
Use the properties of whole numbers and simplify.
50 × 102
Advertisements
Solution
Using the distributive property of multiplication over addition
50 × 102
= 50(100 + 2)
= 50 × 100 + 50 × 2
= 5000 + 100
= 5100
∴ 50 × 102 = 5100
APPEARS IN
RELATED QUESTIONS
Multiplication is distributive over addition for whole numbers
Use the properties of whole numbers and simplify.
500 × 689 – 500 × 89
`59/1` is
19 × 12 + 19 = 19 × (12 + _____)
Find the product using suitable properties.
738 × 103
Find the product using suitable properties.
258 × 1008
A taxi driver filled his car petrol tank with 40 litres of petrol on Monday. The next day, he filled the tank with 50 litres of petrol. If petrol costs ₹ 44 per litre, how much did he spend in all on petrol?
A vendor supplies 32 litres of milk to a hotel in the morning and 68 litres of milk in the evening. If the milk costs ₹ 15 per litre, how much money is due to the vendor per day?
Find using distributive property:
728 × 101
Find using distributive property:
824 × 25
