Knowing our Num...

Which expression $$11$$ times as large as the expression $$19 + 119$$?

Choose the correct representation for the following given information:
Diya purchased four blue pens and seven black pens. If one blue pen costs $$Rs.$$ $$9$$ and one black pen costs $$Rs.$$ $$12$$, then how much she has to pay?

Which expression represents $$160$$ more than quotients of $$225$$ by $$5$$?

Which of the following expression gives the product of sum of $$15$$ and $$19$$ by the sum of $$21$$ and $$23$$?

Which expression represents $$90$$ divided by product of $$3$$ and $$5$$?

Dishan tried to evaluate $$(16 + 14) 2 + 3$$.
Her work is below:
$$(16 + 14) 2 + 3$$
Step 1: $$= (30) 2 +3$$
Step 2: $$= (30) 5$$
Step 3: $$= 6$$
In which step did Dishan first make a mistake?

To measure the capacity of Juice in a glass , the appropriate unit is

A glass contains $$45ml$$ water. How many liters of water will be there in $$75$$ glasses.

A tank has $$7L$$ $$350ml$$ of water. How many bottles each of $$50ml$$ capacity it can be filled?

To measure the weight of vegetables , the appropriate unit is