Do as directed:
Multiply 715 by 20 and divide by 25

Multiply 369 by 25.

What number gives 2430 when you multiply it by 45 and divide by 20?

Divide 28.82 by 20

Give expressions for the following cases. (a) 7 added to p (b) 7 subtracted from p (c) p multiplied by 7 (d) p divided by 7 (e) 7 subtracted from ? m (f) ?p multiplied by 5 (g) ?p divided by 5 (h) p multiplied by ? 5

Do as directed: Divide 120 by the product of 4 and 3.

Do as directed: (i) Add : sqrt(125 + 2 sqrt(27) and - 5 sqrt(5) - sqrt(3) (ii) Add: sqrt(7) - sqrt(11) and sqrt(5) - sqrt(11) + sqrt(13) (iii) Multiply : 2 sqrt(2) by 5 sqrt(2) (iv) Multiply : (-3 + sqrt(5)) by 3 (v) Divide : 7 sqrt(5) by - 14 sqrt(125) Divide : 7 sqrt(5) by -14 sqrt(125) (vi) Divide : 2 sqrt(216) - 3 sqrt(27) by 3

(1)/(2) is subtracted from a number and the difference is multiplied by 4. If 25 is added to the product and the sum is divided by 3, the result is equal to 10. Find the number

If A denotes 'add', B denotes 'subtract, C denotes multiply and D deonotes divide which of the following is correct?

A student was asked to multiply a number by 25. He instead multiplied the number by 52 and got the answer 324 more than the correct answer. The number to be multiplied was ?