By what number `9 4/5` be multiplied to get 42? `(30)/7` (b) `7/(30)` (c)`4 1/7` (d) `4 3/7`

By what number should 9 4/5 be multiplied to get 42?

By what number 9 4/5 be multiplied to get 42? (a) (30)/7 (b) 7/(30) (c) 4 1/7 (d) 4 3/7

By what number 4 3/5 be multiplied to get 2 3/7? (391)/(35) (b) (85)/(91) (c) (91)/(85) (d) None of these

By what number 4 3/5 be multiplied to get 2 3/7? (a) (391)/(35) (b) (85)/(91) (c) (91)/(85) (d) None of these

By what number should 1 3/4 be divided to get 2 1/2? 3/7 (b) 1 2/5 (c) 7/(10) (d) 1 3/7

By what number should 1 3/4 be divided to get 2 1/2? (a) 3/7 (b) 1 2/5 (c) 7/(10) (d) 1 3/7

What must be multiplied with frac(5)(7) to get 4.

What should be added to −3/4 to get 1 (a) -5/4 (b) -1/4 (c) 1/4 (d) 7/4

Which is the smallest of the following fractions? 4/9 (b) 2/5 (c) 3/7 (d) 1/4

Multiply: 3/4\ by 5/7 (ii) 3/7 by ((-4)/5)