John builds a model rocket that can travel 500 ft in the air.  He builds a second rocket that can travel twice as high.  What is the combined height of the two rockets?
Ҷон як моделии ракета месозад, ки метавонад 500 фут дар ҳаво сафар кунад. Вай як ракетаи дуюм месозад, ки метавонад ду баробар баландтар сафар кунад. Баландии умумии ду ракета чанд аст?
How high does the second rocket go? ** The second rocket goes 500*2=<<500*2=1000>>1000 feet
What is the combined height of the two rockets? ** So the total height is 500+1000=<<500+1000=1500>>1500 feet
#### 1500
How high does the second rocket go? ** Ракетаи дуюм 500*2=<<500*2=1000>>1000 фут баланд меравад
What is the combined height of the two rockets? ** Пас, баландии умумӣ 500+1000=<<500+1000=1500>>1500 фут аст
#### 1500