Solve 250*5+250*5+250*4+450*2+250*2+250*6+450*2

$$250 \cdot 5+250 \cdot 5+250 \cdot 4+450 \cdot 2+250 \times 2+250 \times 6+450 \times 2$$

Evaluate

$$7300$$

Solution Steps

Multiply 250 and 5 to get 1250. Multiply 250 and 5 to get 1250. Multiply 250 and 4 to get 1000. Multiply 450 and 2 to get 900. Multiply 250 and 2 to get 500. Multiply 250 and 6 to get 1500. Multiply 450 and 2 to get 900.

$$1250+1250+1000+900+500+1500+900$$

Add 1250 and 1250 to get 2500.

$$2500+1000+900+500+1500+900$$

Add 2500 and 1000 to get 3500.

$$3500+900+500+1500+900$$

Add 3500 and 900 to get 4400.

$$4400+500+1500+900$$

Add 4400 and 500 to get 4900.

$$4900+1500+900$$

Add 4900 and 1500 to get 6400.

$$6400+900$$

Add 6400 and 900 to get 7300.

$$7300$$

Factor

$$2^{2}\times 5^{2}\times 73$$