Advertisements
Advertisements
Question
On dividing 57p2qr by 114pq, we get ______.
Options
`1/4 pr`
`3/4 pr`
`1/2 pr`
`2pr`
Advertisements
Solution
On dividing 57p2qr by 114pq, we get `underlinebb(1/2 pr)`.
Explanation:
Required value = `(57p^2qr)/(114pq)`
= `(57 xx p xx p xx q xx r)/(114 xx p xx q)`
= `57/114 pr`
= `1/2 pr`
APPEARS IN
RELATED QUESTIONS
Simplify the following using the formula: (a − b)(a + b) = a2 − b2: 95 × 105
Simplify the following using the formula: (a − b)(a + b) = a2 − b2: 9.8 × 10.2
Find the following product: (z2 + 2) (z2 − 3)
Evaluate the following: 109 × 107
Simplify:
`(7/9 a + 9/7 b)^2 - ab`
Simplify:
(b2 – 49)(b + 7) + 343
Using suitable identities, evaluate the following.
(49)2
Using suitable identities, evaluate the following.
47 × 53
Using suitable identities, evaluate the following.
52 × 53
Perform the following division:
(– qrxy + pryz – rxyz) ÷ (– xyz)
