• We need to find the total number of cinder blocks, but there are pallets of two different amounts. Let’s multiply the number of blocks by the number of pallets for each size separately.
8 pallets × 70 cinder blocks per pallet
5 pallets × 90 cinder blocks per pallet
• Next, put each expression in parentheses and add them together.
(8 pallets × 70 blocks/pallet) + (5 pallets × 90 blocks/pallet)
• Now evaluate, or solve, the expression.
(8 × 70) + (5 × 90) = 560 + 450 = 1,010 cinder blocks
There are 1,010 total cinder blocks at the site.