Question

(ii) 20+9 by10 +4by100

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Answer 1

20+9 by 10 +4by100

29/10 +4/100

2.9 + 0.04

2.94

First u have to add 9 in 20 =29 then put the sign of division and write 10

Then write 4and put the sign of division and write 100

When u will divide 29 amd 10 the answer will be 2.9 and divide 4 and 100 =0.04

In the last u have to add 2.9 and 0.04 = 2.94